Former CIA Security Manager and Director of Pecora Consulting Services, Thomas Pecora, stresses the need for being aware ahead of any business travel by knowing what emergency, safety and communications systems are in place.

Kenneth Senser, former Vice President for Global Security at Walmart, discusses how, in the wake of recent mass shootings in El Paso, Texas, it's again time to discuss how, despite complexities of securing retail space, there are several threats that retailers must plan for.